Method for bonding active molecules onto a carrier, active element obtained by said method, and chemical composition for implementing said method

A bonding method characterized in that a chemical composition of cationic micelles, each comprising at least one anionic active molecule, is prepared, this being carried out by the steps comprising:

• providing a chemical composition containing cationic micelles, each containing at least one active molecule, and at least one polymerizable and/or crosslinkable chemical compound suitable for forming a micelle with at least one of the active molecule that is prepared, by preparing a micellar solution containing, at least one of the active molecules and optionally, at least one polymerizable and/or crosslinkable chemical compounds suitable to form micelles with the active molecules;
• impregnating the carrier with the chemical composition of cationic micelles;
• bonding the active molecules onto the carrier by creating at least one electrostatic bond between the cationic micelles and this carrier;
• polymerizing and/or crosslinking the electrostatic bonding of the active molecules onto the carrier of the chemical compounds suitable to form micelles with these active molecules;
• neutralizing the anionic active molecules;
• preparing, from the anionic active molecules and polymerizable and/or crosslinkable chemical compounds suitable to form micelles with the anionic active molecules, a micellar solution containing micelles, each constituted of an assembly of at least one anionic active molecule and of at least one of the chemical compound;
• and
• adding, to the micellar solution, chemical compounds suitable to cationize the micelles.

A bonding method for bonding, onto a carrier, active molecules having a physical, physicochemical, chemical, biochemical or biological activity, either against undesirable organisms or phenomena, or promoting a desired phenomenon, this method being characterized by the steps comprising:

• providing a chemical composition containing cationic micelles, each containing at least one active molecule, and at least one polymerizable and/or crosslinkable chemical compound suitable for forming a micelle with at least one of the active molecules that is prepared, by preparing a micellar solution containing, at least one of the active molecules and optionally, at least one polymerizable and/or crosslinkable chemical compounds suitable to form micelles with the active molecules;
• impregnating the carrier with the chemical composition of cationic micelles;
• bonding the active molecules onto the carrier by creating at least one electrostatic bond between the cationic micelles and this carrier;
• polymerizing and/or crosslinking the electrostatic bonding of the active molecules onto the carrier of the chemical compounds suitable to form micelles with these active molecules;
• wherein the micellar solution includes at least one of a solvent of organic and/or inorganic and, optionally, active molecules solubilized, dispersed or emulsified in the solvent before introducing therein the polymerizable and/or crosslinkable chemical compounds suitable to form micelles with such active molecules whereby the cationic micelles each comprise at least one anionic active molecule and, optionally, at least one polymerizable and/or crosslinkable cationic chemical compound forming a cationic micelle with at least one such anionic active molecule and, optionally, at least one chemical compound suitable to electrically neutralize such an anionic active molecule.